CN108362967A - A kind of the test system and test method of elevator display board - Google Patents
A kind of the test system and test method of elevator display board Download PDFInfo
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- CN108362967A CN108362967A CN201810300111.2A CN201810300111A CN108362967A CN 108362967 A CN108362967 A CN 108362967A CN 201810300111 A CN201810300111 A CN 201810300111A CN 108362967 A CN108362967 A CN 108362967A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/003—Environmental or reliability tests
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Abstract
The present embodiments relate to display board technical field of measurement and test, disclose a kind of the test system and test method of elevator display board.The test system includes：Image capture module is stored with the monitoring module for executing action command and at least one signal acquisition module；Monitoring module is used to generate testing procedure according to the model of elevator display board to be tested and the execution action command of acquisition, convert testing procedure to control command and photographing command, the control command is transmitted at least one signal acquisition module, and transmits the photographing command to described image acquisition module；And the status information that at least one signal acquisition module is acquired according to the control command is obtained, and obtain the image information that described image acquisition module is obtained according to photographing command shooting；Test report is generated according to described image information and the status information.The test system tests the elevator display board of different model, improves the versatility of test system.
Description
Technical field
The present embodiments relate to display board technical field of measurement and test, more particularly to the test system of a kind of elevator display board and
Test method.
Background technology
The reliability of important component of the elevator display board as elevator, the functions such as display, button, communication is extremely important,
Thus need comprehensively to be tested before the manufacture of elevator display board, due to the inefficiency of manual testing, the used time is longer, and by
Easily there is the phenomenon that test result misjudgment in the subjective reason of tester, so the automation to elevator display board is surveyed
Examination is particularly important.
Inventor has found that at least there are the following problems in the prior art：Although the test system energy of current elevator display board
It is enough carried out at the same time the test of polylith elevator display board, still, a kind of test system can only carry out a kind of elevator display board of model
Test, and test event and test function are fixed, if it is desired to be tested the elevator display board of other models, then be needed
Again test system is developed, and needs to rewrite test program, is taken time and effort.
Invention content
Embodiment of the present invention is designed to provide a kind of the test system and test method of elevator display board so that should
Test system can test the elevator display board of different model, improve the versatility of test system.
In order to solve the above technical problems, embodiments of the present invention provide a kind of test system of elevator display board, packet
It includes：Image capture module is stored with the monitoring module for executing action command and at least one signal acquisition module；
Monitoring module is used to generate test according to the model of elevator display board to be tested and the execution action command of acquisition
Step converts testing procedure to control command and photographing command, transmission control command at least one signal acquisition module,
And photographing command is transmitted to image capture module；And obtain what at least one signal acquisition module was acquired according to control command
Status information, and obtain the image information that image capture module is obtained according to photographing command shooting；According to image information and shape
State information generates test report；
One signal acquisition module is used to be electrically connected with an elevator display board to be tested, and for obtaining monitoring module
The control command of transmission, the state of elevator display board to be tested is controlled according to control command, and acquires elevator display board to be tested
Status information, which is transferred to monitoring module；
Image capture module is used to obtain the photographing command of monitoring module transmission, obtains the image of elevator display board to be tested
Image information is transferred to monitoring module by information.
Embodiments of the present invention additionally provide a kind of test method of elevator display board, are applied to the above embodiment institute
The test system for the elevator display board stated, the test method include the following steps：
Monitoring module generates testing procedure according to the model of elevator display board to be tested and the execution action command of acquisition,
It converts testing procedure to control command and photographing command, transmits control command at least one signal acquisition module, and
Photographing command is transmitted to image capture module；
At least one signal acquisition module obtains the control command of monitoring module transmission, is controlled according to control command to be measured
The state of elevator display board is tried, and acquires the status information of elevator display board to be tested, status information is transferred to monitoring module；
Image capture module obtains the photographing command of monitoring module transmission, obtains the image letter of elevator display board to be tested
Breath, monitoring module is transferred to by image information；
Monitoring module obtains the status information that at least one signal acquisition module is acquired according to control command, and obtains
The image information that image capture module is obtained according to photographing command shooting；Test report is generated according to image information and status information
It accuses.
Embodiment of the present invention in terms of existing technologies, monitoring module according to the model of elevator display board to be tested with
And it executing action command and generates testing procedure so that the test system can test the elevator display board of different model,
The versatility for improving test system generates testing procedure according to different models and simplifies test process, reduces tester
The participation of member improves the reliability of test system, and a signal acquisition module connects an elevator display board to be tested,
Enable the test system to be that at least one elevator display board is tested simultaneously, improves testing efficiency.
In addition, the standard lift that image capture module is additionally operable to obtain with elevator display board to be tested is same model is shown
The standard picture that plate is shown, by standard image transfer to monitoring module；Wherein, standard picture is that standard lift display board corresponds to shape
The standard display image of state information；The standard picture of corresponding states information of the monitoring module for that will get and image information into
Row comparison, and test report is generated according to comparing result and status information.
In the embodiment shape of each elevator display board can be intuitively reacted by carrying out comparison with standard display image
Condition, to improve the accuracy rate of test.
In addition, monitoring module is used for, converts the standard picture got to binaryzation standard picture and preserve, it will
The image information got is converted into binary image information, transfers the corresponding binaryzation standard picture of status information and and two-value
Change image information to be compared, test report is generated according to comparing result and status information.
In the embodiment, standard picture and image information are handled so that the comparison of picture more rapidly, further
Improve the efficiency of test.
In addition, test system further includes communication module；Input port and at least one output are provided in communication module
The input port of port, communication module is connect with monitoring module, and each output port is used to connect with a signal acquisition module,
Signal acquisition module is communicated by the output port connected with monitoring module.
In the embodiment, to avoid the PORT COM on monitoring module that from cannot meeting practical measurement demand, by special
Communication module be that monitoring module and at least one signal acquisition module establish communication connection, facilitate extension signal acquisition module
Port number.
In addition, monitoring module is used to obtain the configuration information of elevator display board to be tested, at least according to configuration information setting
The messaging parameter of one output port transmits control command by communication module according to messaging parameter；Determine that elevator to be tested is aobvious
Control information is transferred to the signal acquisition module of corresponding end slogan by the port numbers for showing plate.
In addition, test system further includes signaling conversion circuit, the first end of signaling conversion circuit and at least one signal
The analog quantity port of acquisition module connects, and the second end of signaling conversion circuit and the analog quantity port of elevator display board to be tested connect
It connects；The value for the analog quantity that signaling conversion circuit is used to export signal acquisition module is amplified or reduces, and signal acquisition is made to fill
Analog quantity information interaction can be carried out with elevator display board to be tested by setting；Or the analog quantity to elevator display board to be tested output
Reduced or amplified, signal acquisition module and elevator display board to be tested is enable to carry out the interaction of analog quantity information.
In the embodiment, signaling conversion circuit can ensure between signal acquisition module and elevator display board to be tested just
Often stable analog data interaction, makes hardware circuit stable operation.
In addition, test system further includes switching circuit, in switching circuit input terminal and at least one signal acquisition module
A connection, the output end of switching circuit is electrically connected with each elevator display board to be tested；Switching circuit is according to input terminal
The signal of input controls power supply opening or the shutdown of each elevator display board to be tested.
Description of the drawings
One or more embodiments are illustrated by the picture in corresponding attached drawing, these exemplary theorys
The bright restriction not constituted to embodiment, the element with same reference numbers label is expressed as similar element in attached drawing, removes
Non- to have special statement, composition does not limit the figure in attached drawing.
Fig. 1 is the test system structure figure of elevator display board in first embodiment of the invention；
Fig. 2 is the test system structure figure of another elevator display board in first embodiment of the invention；
Fig. 3 is the test system structure figure of elevator display board in second embodiment of the invention；
Fig. 4 is the test system structure figure of another elevator display board in second embodiment of the invention；
Fig. 5 is the test method flow chart of elevator display board in third embodiment of the invention；
Fig. 6 is the test method flow chart of elevator display board in four embodiment of the invention.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Each embodiment be explained in detail.However, it will be understood by those skilled in the art that in each embodiment party of the present invention
In formula, in order to make the reader understand this application better, many technical details are proposed.But even if without these technical details
And various changes and modifications based on the following respective embodiments, it can also realize the application technical solution claimed.
The first embodiment of the present invention is related to a kind of test systems of elevator display board.Concrete structure is as shown in Figure 1.Packet
It includes：Image capture module 10, be stored with execute action command monitoring module 20 and at least one signal acquisition module 30
40；It should be noted that schematically indicating signal acquisition module with 30 and 40 in figure, two signals of setting are adopted incessantly in practice
Collect module, the quantity of concrete signal acquisition module is not limited.
Monitoring module 20 is used to generate and survey according to the model of elevator display board to be tested and the execution action command of acquisition
Try is rapid, converts testing procedure to control command and photographing command, transmission control command at least one signal acquisition mould
Block 30, and photographing command is transmitted to image capture module 10；And at least one signal acquisition module 30 is obtained according to control
The status information of acquisition is ordered, and obtains the image information that image capture module 10 is obtained according to photographing command shooting；According to
Image information and status information generate test report.
One signal acquisition module 30 monitors mould for being electrically connected with an elevator display board to be tested, and for obtaining
The control command of block transmission, the state of elevator display board to be tested is controlled according to control command, and acquire elevator to be tested and show
Status information is transferred to monitoring module 20 by the status information of plate.
Image capture module 10 is used to obtain the photographing command of monitoring module transmission, obtains the figure of elevator display board to be tested
As information, which is transferred to monitoring module 20.
Specifically, enabling the test system simultaneously at least one by the way that at least one signal acquisition module is arranged
Elevator display board to be tested tested, improve testing efficiency, it should be noted that the test system can be to different shaped
Number elevator display board to be tested tested, but at least one elevator display board to be tested connected simultaneously is same model
, and can be tested together, the elevator display board to be tested of different model cannot carry out in a test system simultaneously
Test.
It should be noted that since the test system can simultaneously test at least one elevator display board, supervise
The stand-by period is arranged in control module after sending out control command so that signal acquisition module receives control command or Image Acquisition
Module receives photographing command, and after elevator to be tested shows that board status changes, monitoring module sends out inquiry instruction and obtains again
Take image information or status information.Specifically how the stand-by period is set, is not particularly limited herein.
It is noted that signal acquisition module 30 is equipped with CAN (controller local area network, Controller Area
Network) communication interface, the CAN communication interface for elevator display board to be tested connected to it connect so that signal acquisition
Module obtains the status information of elevator display board to be tested by CAN communication connection.In addition, signal acquisition module and electricity to be tested
The connection of terraced display board includes communication interface connection, and digital quantity input port (Digital Input, DI) connects, and digital quantity is defeated
Exit port (Digital Output, DO) connects, analog quantity digital input port (Analogy Input, AI) connection, analog quantity
Output port (Analogy Output, AO) connects.
It should be noted that signal acquisition module and the communication mode of elevator display board to be tested are not limited to CAN communication
Other communication modes specifically can be also arranged in interface, for example, serial communication interface or USB (universal serial bus, Universal
Serial Bus) interface etc., and coexisted including several communication interfaces, signal acquisition module and elevator to be tested are shown
The communication mode of plate is not limited herein.In addition, the connectivity port of elevator to be tested and signal acquisition module can be according to test item
Other connectivity ports are arranged in mesh, illustrate in present embodiment and are merely illustrative in connectivity port, actually can be according to test
Project is specifically arranged, and is not limited herein.
Specifically, after elevator display board to be tested is correctly connect with signal acquisition module, monitoring module obtains to be measured
It tries the model of elevator display board and executes action command, it should be noted that if the elevator display board of the model is in test
Test was carried out on system, then the system of testing can preserve the letter of the model corresponding parameter information and testing procedure of the elevator display board
Breath, when getting the elevator display board of the model again and being tested, directly according to test execution command calls testing procedure into
Row test it should be further noted that the execution action command can be to start the order of test in test system, or is held
Row action command can also be the specific test command to a certain function that test system obtains.
It is noted that being stored with testing procedure table in monitoring module 20, acted according to execution when executing test function
Testing procedure is automatically generated, and is tested according to the testing procedure of generation, also needs to obtain and electricity to be tested in actual test
The port numbers of the signal acquisition module of terraced display board connection, so that control command is sent to corresponding elevator display board.It is as follows
Table 1 is to execute action schedule, and following table is a kind of exemplary illustration, including the number of execution action corresponding executes action, and this
Execution acts corresponding channel meaning.
Table 1：Execute action schedule
It should be noted that above-mentioned channel can be that elevator running display board and the practical line of signal imitation module are logical
Road, specifically, number or the title of input execution action can be acted by inputting execution when input executes action command, this
Place is not limited.Can also be that execution action setting one indicates the execution number of execution action or executes action in actual test
The numerical value of port numbers, for example, execution action is to compare digital quantity input port, when setting numerical value is a numerical value of N in 0-3,
It indicates the comparison of n-th digital quantity input port, is 10 when numerical value is arranged, indicates that all digital quantity input ports are compared.
Monitoring module sends control command detailed process according to the execution action schedule to signal acquisition module：Monitoring module
The execution action got is 1, and it is 0x000000000002 to execute channel, and setting numerical value is 1, then monitoring module is to the first signal
Acquisition module sends DO1 outputs as 1 control command, and the first signal acquisition module can execute corresponding move after receiving the order
Make, and returns to the frame for receiving order.For another example, execution action is 2, and it is 0x050 to execute channel, and setting numerical value is 1, indicates wide
Output DO is broadcast, DO4, DO6 of each signal acquisition module are reset, and collection plate need not return to frame when broadcast.Such as, execution, which acts, is
5, it is 10 to execute channel, and setting numerical value is 0/241/0/0/0/0/0/0, indicates that broadcast gives CAN communication, each signal acquisition mould
Block can give corresponding elevator display board to be tested to send the CAN orders in setting numerical value, and it is that 10 expressions need to recycle to execute channel
The order is sent, indicates only to send when being 1 primary.
Specifically, monitoring module 20 generates test report according to the comparing result and status information of image information and standard picture
It accuses, in the specific implementation, the standard lift that image capture module 10 is used to obtain with elevator display board to be tested is same model is aobvious
Show the standard picture that plate is shown, by standard image transfer to monitoring module 20；Wherein, standard picture is standard lift display board pair
Answer the standard display image of status information；Monitoring module 20 is used for the standard picture and image of the corresponding states information got
Information is compared, and generates test report according to comparing result and status information.
Another is in the specific implementation, monitoring module 20 is used to convert the standard picture got to binaryzation standard picture
And preserved, it converts the image information got to binary image information, transfers the corresponding binaryzation mark of status information
Quasi- image is simultaneously compared with binary image information, and test report is generated according to comparing result and status information.
It is noted that being to simplify the mistake of image procossing to standard picture or image information progress binary conversion treatment
Journey, picture pixels point is converted into binaryzation after picture processing, which is 0 or 255, and contrast images are marked off polylith cell
Domain is compared each pixel in square areas, and mistake is denoted as when comparing result is inconsistent, and error number reaches certain
The region is denoted as inconsistent when value, indicates that picture is consistent if all square areas comparing results are all consistent.It in advance will standardization
Image is handled and is preserved the time that can save later image comparison, and specific selection carries out binary conversion treatment to image is
A kind of mode of simplified image comparison may be selected other modes and handles picture, simplify processing procedure, is only citing herein in practice
Illustrate, not the mode of concrete restriction image procossing.
It is noted that in order to ensure to compare corresponding image-region in image comparison, it is thus necessary to determine that respectively wait for
The image comparison coordinate for testing elevator display board, for example, the coordinate range of elevator display board to be tested is as shown in table 2：
Table 2, the reduced coordinates range table of elevator display board to be tested and the standard picture to be compared
It should be noted that in table 2, x11 is indicated：It will be in the No.1 transistor of elevator display board to be tested and standard picture
The left area pixel of x pixel coverages compares；X12 is indicated：By the No.1 transistor and standard picture of elevator display board to be tested
The right area pixel of middle x pixel coverages compares；X21 is indicated：By No. two transistors and standard drawing of elevator display board to be tested
The left area pixel of x pixel coverages compares as in；X22 is indicated：By No. two transistors and standard of elevator display board to be tested
The right area pixel of x pixel coverages compares in image；X31 is indicated：By No. three transistors of elevator display board to be tested and mark
The left area pixel of x pixel coverages compares in quasi- image；X32 is indicated：By No. three transistors of elevator display board to be tested with
The right area pixel of x pixel coverages compares in standard picture；X41 is indicated：By No. four transistors of elevator display board to be tested
Compared with the left area pixel of x pixel coverages in standard picture；X42 is indicated：By No. four crystal of elevator display board to be tested
Pipe is compared with the right area pixel of x pixel coverages in standard picture；Y1 is indicated：By elevator display board to be tested and standard picture
The upside pixel region of middle y pixel coverages compares；Y2 is indicated：By y pixel coverages in elevator display board to be tested and standard picture
Underside area pixel compare；It is noted that during importing standard picture, initial coordinate can be given as 0.
It is noted that one of image capture module 10 is implemented as industrial camera, go to obtain by industrial camera
Image information is taken, for example, setting industrial camera is image capture module, then on monitoring module 20 needs that the industrial camera is installed
Driver keeps industrial camera in running order during test system is worked.It should be noted that testing
Standard picture can be obtained by industrial camera before, it can also directly will be in standard picture input monitoring module 20.If the type
Number elevator display board carried out test in the test system, then monitoring module 20 is directly adjusted in later stage contrast images
With standard picture.It can also go to obtain image information by other devices in practice, be merely illustrative of herein, do not do and have
Body limits.
Specifically, since the analog value of signal acquisition module output may be with the analog quantity of elevator display board to be tested
Value is different, to ensure that the test system can test various types of elevator display boards, is arranged in the test system
Signaling conversion circuit, as shown in Fig. 2, the analog quantity end of the first end of signaling conversion circuit and at least one signal acquisition module
Mouth connection, the second end of signaling conversion circuit are connect with the analog quantity port of elevator display board to be tested；Signaling conversion circuit is used
It is amplified or reduces in the value of the analog quantity exported to signal acquisition module, signal pickup assembly and elevator to be tested is made to show
Plate can carry out analog quantity information interaction；Or the analog quantity of elevator display board to be tested output is reduced or amplified, make
Signal acquisition module and elevator display board to be tested can carry out the interaction of analog quantity information.
It is noted that the signaling conversion circuit can ensure between signal acquisition module and elevator display board to be tested
The information exchange of analog quantity can also make signal conversion electricity by the way that conversion circuit is arranged inside signal acquisition module in practice
Road directly exports the simulation numerical quantity for matching elevator display board to be tested, for example, the AO of signal acquisition module is 6-10mA, and with
The AI of the elevator display board to be tested of signal acquisition module connection is 2-5mA, then is acquired by signaling conversion circuit Regulate signal
The value of module simulation amount is transformed into 2-5mA from 6-10mA.Therefore, suitable letter can be set according to specific circumstances in practice
Number conversion circuit, it is not limited to this.
In terms of existing technologies, monitoring module according to the model of elevator display board to be tested and executes action command
Generate testing procedure so that the test system can test the elevator display board of different model, improve test system
Versatility, testing procedure is generated according to different model and simplifies test process, the participation of tester is reduced, improves
The reliability of test system, and a signal acquisition module connects elevator display board to be tested so that the test system
It can be that at least one elevator display board is tested simultaneously, improve testing efficiency.
Second embodiment of the present invention is related to a kind of test system of elevator display board.Second embodiment is real with first
It is roughly the same to apply mode, is in place of the main distinction：In second embodiment of the invention, specifically illustrate in monitoring module and
Communication module is set between at least one signal acquisition module.Its structure is as shown in Figure 3.
The test system further includes communication module 50, and input port and at least one output are provided in communication module 50
The input port of port, communication module is connect with monitoring module, and each output port is used to connect with a signal acquisition module,
Signal acquisition module is communicated by the output port connected with monitoring module 20.
It should be noted that communication module 50 can be taken as signal translation interface, for example, the communication interface of monitoring module
It is USB (Universal Serial Bus, universal serial bus) interface, the interface of signal acquisition module is RS485 interfaces, because
This, the USB interface connection of communication module and monitoring module, and at least one RS485 interfaces are set and are connected with signal acquisition module
It connects.
Specifically, monitoring module 20 is used to obtain the configuration information of elevator display board to be tested, it is arranged according to configuration information
The messaging parameter of at least one output port transmits control command by communication module according to messaging parameter；Determine electricity to be tested
Control information is transferred to the signal acquisition module of corresponding end slogan by the port numbers of terraced display board.
It is noted that the configuration information that monitoring module obtains elevator display board to be tested is before testing begins,
Tester is according to the configuration information of elevator display board, such as the communication of baud rate, serial port and data bit configuration communication module
Parameter, so as to the normal communication for the system of testing.
It should be noted that the test system is after switching, it is also necessary to various configuration informations are set, test system into
Elevator display board to be tested does not have access to electricity temporarily when the various information configurations of row, therefore, can be by the way that switching circuit is arranged for controlling
Elevator display board to be tested powering on and powering off, as shown in figure 4,60 input terminal of switching circuit and at least one signal acquisition mould
A connection in the block, the output end of switching circuit 60 are electrically connected with each elevator display board to be tested；Switching circuit 60
The signal inputted according to input terminal controls power supply opening or the shutdown of each elevator display board to be tested.
It is noted that each module involved in present embodiment is logic module, and in practical applications, one
A logic unit can be a physical unit, can also be a part for a physical unit, can also be with multiple physics lists
The combination of member is realized.In addition, in order to protrude the innovative part of the present invention, it will not be with solution institute of the present invention in present embodiment
The technical issues of proposition, the less close unit of relationship introduced, but this does not indicate that there is no other single in present embodiment
Member.
In terms of existing technologies, to avoid the PORT COM on monitoring module that from cannot meeting practical measurement demand, lead to
It is that monitoring module and at least one signal acquisition module establish communication connection to cross special communication module, and extension signal is facilitated to adopt
Collect the port number of module.
Third embodiment of the invention is related to a kind of test method of elevator display board, which is applied to above-mentioned the
One or second embodiment described in elevator display board test system, flow is as shown in figure 5, include the following steps：
Step 301：Monitoring module is generated according to the model of elevator display board to be tested and the execution action command of acquisition
Testing procedure converts testing procedure to control command and photographing command, transmission control command at least one signal acquisition
Module, and photographing command is transmitted to image capture module.
Step 302：At least one signal acquisition module obtains the control command of monitoring module transmission, according to control command
The state of elevator display board to be tested is controlled, and acquires the status information of elevator display board to be tested, status information is transferred to
Monitoring module.
Step 303：Image capture module obtains the photographing command of monitoring module transmission, obtains elevator display board to be tested
Image information is transferred to monitoring module by image information.
Step 304：Monitoring module obtains the status information that at least one signal acquisition module is acquired according to control command,
And obtain the image information that image capture module is obtained according to photographing command shooting；It is generated according to image information and status information
Test report.
Specifically, needing to be compared and generated test report by image information and standard picture, one is implemented as：
The standard picture that the standard lift display board that image capture module is obtained with elevator display board to be tested is same model is shown, will
Standard image transfer is to monitoring module；Wherein, standard picture is the standard shows figure of standard lift display board corresponding states information
Picture；Monitoring module compares the standard picture of the corresponding states information got and image information, and according to comparing result
Test report is generated with status information.
Another is implemented as：Monitoring module converts the standard picture got to binaryzation standard picture and carries out
It preserves, converts the image information got to binary image information, transfer the corresponding binaryzation standard picture of status information
And compared with binary image information, test report is generated according to comparing result and status information.
It is not difficult to find that present embodiment is embodiment of the method corresponding with first embodiment, present embodiment can be with
First embodiment is worked in coordination implementation.The relevant technical details mentioned in first embodiment still have in the present embodiment
Effect, in order to reduce repetition, which is not described herein again.Correspondingly, the relevant technical details mentioned in present embodiment are also applicable in
In first embodiment.
The step of various methods divide above, be intended merely to describe it is clear, when realization can be merged into a step or
Certain steps are split, multiple steps are decomposed into, as long as including identical logical relation, all in the protection domain of this patent
It is interior；To either adding inessential modification in algorithm in flow or introducing inessential design, but its algorithm is not changed
Core design with flow is all in the protection domain of the patent.
Four embodiment of the invention is related to a kind of elevator display board measuring method.4th embodiment and third embodiment party
Formula is roughly the same, is in place of the main distinction：It is specifically illustrated in four embodiment of the invention and needs to configure messaging parameter,
Implementation steps are as shown in Figure 6.
It should be noted that step 301 in present embodiment in step 402 to step 405 and third embodiment to
Step 304 is identical, and details are not described herein again.
Step 401：Monitoring module obtains the configuration information of elevator display board to be tested, is arranged at least one according to configuration information
The messaging parameter of a output port transmits control command by communication module according to messaging parameter；Determine that elevator to be tested is shown
Control information is transferred to the signal acquisition module of corresponding end slogan by the port numbers of plate.
Since second embodiment is corresponded with present embodiment, present embodiment can be mutual with second embodiment
Match implementation.The relevant technical details mentioned in second embodiment are still effective in the present embodiment, implement second
The attainable technique effect of institute similarly may be implemented in the present embodiment in mode, no longer superfluous here in order to reduce repetition
It states.Correspondingly, the relevant technical details mentioned in present embodiment are also applicable in second embodiment.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiments of the present invention,
And in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (10)
1. a kind of test system of elevator display board, which is characterized in that including：Image capture module is stored with execution action life
The monitoring module of order and at least one signal acquisition module；
The monitoring module is used to generate test according to the model of elevator display board to be tested and the execution action command of acquisition
Step converts the testing procedure to control command and photographing command, transmits the control command to described at least one
Signal acquisition module, and the photographing command is transmitted to described image acquisition module；And obtain at least one signal
The status information that acquisition module is acquired according to the control command, and obtain described image acquisition module and take pictures according to life
The image information for enabling shooting obtain；Test report is generated according to described image information and the status information；
One signal acquisition module is used to be electrically connected with an elevator display board to be tested, and for obtaining the monitoring
The control command of module transfer, the state of the elevator display board to be tested is controlled according to the control command, and is acquired
The status information of the elevator display board to be tested, the monitoring module is transferred to by the status information；
Described image acquisition module is used to obtain the photographing command of the monitoring module transmission, obtains the elevator to be tested
Described image information is transferred to the monitoring module by the image information of display board.
2. the test system of elevator display board according to claim 1, which is characterized in that described image acquisition module is also used
In the standard picture that the standard lift display board obtained with the elevator display board to be tested is same model is shown, by the mark
Quasi- image transmitting is to the monitoring module；Wherein, the standard picture is that the standard lift display board corresponds to the state letter
The standard display image of breath；
The standard picture of the correspondence status information of the monitoring module for that will get and described image information into
Row comparison, and test report is generated according to comparing result and the status information.
3. the test system of elevator display board according to claim 2, which is characterized in that the monitoring module is used for, will
The standard picture got is converted into binaryzation standard picture and is preserved, and the described image information got is converted
For binary image information, transfers the corresponding binaryzation standard picture of the status information and believe with the binary image
Breath is compared, and test report is generated according to comparing result and the status information.
4. the test system of elevator display board according to claim 1, which is characterized in that the test system further includes leading to
Believe module；
Be provided with input port and at least one output port in the communication module, the input port of the communication module with
The monitoring module connection, each output port with a signal acquisition module for connecting, the signal acquisition
Module is communicated by the output port connected with the monitoring module.
5. the test system of elevator display board according to claim 4, which is characterized in that the monitoring module is for obtaining
The logical of at least one output port is arranged according to the configuration information in the configuration information of the elevator display board to be tested
Believe parameter, the control command is transmitted according to the messaging parameter by the communication module；Determine that the elevator to be tested is shown
The control information is transferred to the signal acquisition module of the corresponding port numbers by the port numbers of plate.
6. the test system of elevator display board according to claim 1, which is characterized in that the test system further includes letter
Number conversion circuit, the first end of the signaling conversion circuit and the analog quantity port of at least one signal acquisition module connect
It connects, the second end of the signaling conversion circuit is connect with the analog quantity port of the elevator display board to be tested；
The value for the analog quantity that the signaling conversion circuit is used to export the signal acquisition module is amplified or reduces, and makes institute
Analog quantity information interaction can be carried out by stating signal pickup assembly and the elevator display board to be tested；Or to the electricity to be tested
The analog quantity of terraced display board output is reduced or is amplified, and the signal acquisition module and the elevator display board to be tested are enable
Enough carry out the interaction of analog quantity information.
7. the test system of elevator display board according to claim 1, which is characterized in that the test system further includes out
Powered-down road, the switching circuit input terminal are connect with one at least one signal acquisition module, the switch electricity
The output end on road is electrically connected with elevator display board to be tested described in each；
The switching circuit controls the power supply of each elevator display board to be tested according to the signal that the input terminal inputs
It is turned on and off.
8. a kind of test method of elevator display board, which is characterized in that be applied to electricity as described in any one of claim 1 to 7
The test system of terraced display board, the test method include：
The monitoring module generates testing procedure according to the model of elevator display board to be tested and the execution action command of acquisition,
It converts the testing procedure to control command and photographing command, transmits the control command and adopted at least one signal
Collect module, and transmits the photographing command to described image acquisition module；
At least one signal acquisition module obtains the control command of the monitoring module transmission, according to the control
Order controls the state of the elevator display board to be tested, and acquires the status information of the elevator display board to be tested, by institute
It states status information and is transferred to the monitoring module；
Described image acquisition module obtains the photographing command of the monitoring module transmission, obtains the elevator to be tested and shows
Described image information is transferred to the monitoring module by the image information of plate；
The monitoring module obtains the status information that at least one signal acquisition module is acquired according to the control command,
And obtain the image information that described image acquisition module is obtained according to photographing command shooting；According to described image information and
The status information generates test report.
9. the test method of elevator display board according to claim 8, which is characterized in that the test method includes：
The standard lift display board that described image acquisition module is obtained with the elevator display board to be tested is same model is shown
Standard picture, by the standard image transfer to the monitoring module；Wherein, the standard picture is aobvious for the standard lift
Show that plate corresponds to the standard display image of the status information；
The monitoring module carries out the standard picture of the correspondence got the status information and described image information pair
Than, and test report is generated according to comparing result and the status information.
10. the test method of elevator display board according to claim 9, which is characterized in that the test method includes：
The monitoring module converts the standard picture got to binaryzation standard picture and preserves, and will get
Described image information be converted into binary image information, transfer the corresponding binaryzation standard picture of the status information simultaneously
It is compared with the binary image information, test report is generated according to comparing result and the status information.
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| CN201810300111.2A CN108362967A (en) | 2018-04-04 | 2018-04-04 | A kind of the test system and test method of elevator display board |
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| CN201810300111.2A CN108362967A (en) | 2018-04-04 | 2018-04-04 | A kind of the test system and test method of elevator display board |
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